1336400845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{247711}}^1$

素因数の和:247812

約数の個数: 16

約数和(自身を含む): 1747855872

約数和(自身を除く): 411455027

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 247711, 1238555, 3220243, 16101215, 20560013, 102800065, 267280169, 1336400845]

約数ペア:

[(1, 1336400845), (5, 267280169), (13, 102800065), (65, 20560013), (83, 16101215), (415, 3220243), (1079, 1238555), (5395, 247711)]